baber/WOPTO huggingface dataset:
Patent JP-H07142571-A (JP)
Title: Composite semiconductor substrate and manufacture thereof
Inventor: NOGUCHI TAKAHIRO
IPC: H01L21/762
Filed: 1993-11-12
Abstract: PURPOSE:To reduce the warp of a composite semiconductor substrate and to freely design the thickness of a semiconductor polycrystal or an amorphous semiconductor layer by providing a stress relaxation layer between a semiconductor monocrystal region and a glass material. CONSTITUTION:A plurality of semiconductor monocrystal region 11 is separated to each other and the periphery thereof is covered with an insulating film 12 and electrically insulated. A layer 14 composed of a semiconductor polycrystal or an amorphous semiconductor is in contact with an insulating film 12 and covers the plurality semiconductor monocrystal regions 11 so as to connect with each other. Further, a stress relaxation layer 16 composed of at least one material selected from a group of a metal, a metal compound and a semiconductor compound of a high melting point is put between the layer 14 composed of the semiconductor polycrystal or the amorphous semiconductor and a glass material layer 13. The semiconductor monocrystal region and each layer to connect with each other are supported by a support substrate 15 through the glass material 13. The stress relaxation layer 16 acts to generate the warp of reverse direction, so that the warp may be reformed.
Patent JP-H07136226-A (JP)
Title: Massage machine
Inventor: MUNEZUKA TADANORI
IPC: A61H7/00
Filed: 1993-11-12
Abstract: PURPOSE:To constitute the massage machine so that an operating position can be detected exactly by a sensor for detecting the operating position of therapeutic pieces and a therapeutic unit through the medium of rotational positions of the respective driving motors, and the therapeutic operation based on a result of this detection can be executed correctly. CONSTITUTION:With respect to a result of detection of the left and the right position sensors for detecting the left and the right position of therapeutic pieces 4, 4 operated to the left and the right in a therapeutic unit 3 in accordance with a rotation of a massage driving shaft 31, based on a cumulative value of a rotation of a massage driving motor M1 which becomes a driving source of the massage driving shaft 31, when the left limit switch 45 or the right limit switch 46 arranged so as to face the left and the right operating route of the therapeutic pieces 4, 4 is turned on by abutting of supporting blocks 40, 40 of the therapeutic piece 4, a correction for replacing it with a specific value corresponding to the provided position of the limit switch 45 or 46 is executed.
Patent JP-H02130183-A (JP)
Title: Image recording ink
Inventor: YUASA TOSHIYA
IPC: C09D11/106
Filed: 1988-11-11
Abstract: PURPOSE:To continuously form a stable and satisfactory image by incorporating nonhygroscopic solvent as liquid dispersing medium. CONSTITUTION:Liquid dispersing medium containing crosslinking structure substance for holding the medium to control adhesive properties by conduction includes nonhygroscopic organic solvent. The organic solvent which satisfies nonhygroscopic and nondrying conditions includes, for example, triacetin. The content of the organic solvent is 10-60% to total amount of ink. However, it contains hygroscopic solvent for obtaining adhesive controllability by conduction as liquid dispersing medium in addition of the organic solvent. The hygroscopic solvent includes, for example, methyl alcohol, ethyl alcohol, n-propylene alcohol, isopropylene alcohol, etc. The crosslinking structure substance includes, for example, vinylalcohol-vinyl acetate copolymer having 10 to 70mol% of saponification value. The copolymer can desirably hold the nonabsorptive solvent.
Patent JP-H03145162-A (JP)
Title: Semiconductor device
Inventor: ARIE TAKEHIRO
IPC: H01L21/285
Filed: 1989-10-31
Abstract: PURPOSE:To make a semiconductor device low in resistance and to enable it to be easily manufactured by a method wherein the surfaces of a polysilicon gate electrode and a source and a drain diffusion layer formed on a silicon substrate are exposed, and a high melting metal layer grown through a selective CVD method is formed in contact with the exposed surfaces concerned. CONSTITUTION:A polysilicon gate oxide film 3 is formed on a region demarcated by a LOCOS oxide film 2 on a P-type semiconductor substrate 1, and a gate electrode 4 is formed thereon. A low concentration N-type diffusion layer 5 is formed taking advantage of the gate electrode 4. Thereafter, a side wall 6 is formed on both the sides of the gate electrode 4 respectively, impurity is implanted taking advantage of the side walls 6 to form an N-type high concentration diffusion layer 7. Then, the surface of the polysilicon gate electrode 4 and a source and a drain diffusion layer, 7 and 7, of silicon are exposed, and tungsten is selectively grown on the exposed surface concerned through a CVD method to form a high melting metal layer 8. By this setup, the gate electrode 4, the source diffusion layer 7, and the drain diffusion layer 7 are made low in resistance by the high melting metal layer 8 to enable an element to operate at a high speed.
Patent JP-H08125002-A (JP)
Title: Electrostatic chuck and its manufacture
Inventor: KAWAMINAMI SHUICHI
IPC: B23Q3/15
Filed: 1994-10-25
Abstract: PURPOSE: To uniformize the thickness of a dielectric body and to improve the suction of an electrostatic chuck by baking a substrate formed of Al2 O3 or AlN ceramics, by flattening the surface by polishing, and by overlaying it with an electrode which contains Pd an Ag in a specific quantity or less and a dielectric body which consists mainly of TiO2 . CONSTITUTION: An electrostatic chuck has a dielectric body on the top layer, an electrode on the middle layer and a substrate on the bottom layer, and TiO2 is used for the dielectric body to improve dielectric constant and improve suction. For the electrode, Pd-Ag material which can be baked in the atmosphere is used, and the material is composed of Ag of 65wt.% or less, concerning the baking temperature. The substrate is formed of Al2 O3 or AlN ceramics. The substrate is prebaked, its surface is flattened by polishing and overlaid with the electrode. A dielectric sheet is bonded by thermocompression to form the electrostatic chuck.  Thus, even when the dielectric sheet, which is bonded by thermocompression, is baked on the top plane of the flattened substrate, almost no substrate warpage is allowed on the substrate, so that the thickness of the dielectric body on the top plane is uniformized.
Patent JP-H07168831-A (JP)
Title: Document editing device
Inventor: MIHARA HARUKO
IPC: G06F17/24
Filed: 1994-10-25
Abstract: PURPOSE:To improve the working efficiency of preparation and editing of a document in plural columns by providing a means which performs control so that the document is displayed only in an area unless the area concatenation of the area is indicated. CONSTITUTION:This document editing device has a display device 1 consisting of a display for displaying a document and a graphic, an area 11 which is defined so as to fill the document and graphic, and an area 12 which is defined so as to fill a document and a graphic related locally with the area 11 and also have an area 13 which is related so as to fill a document and a graphic that are not related logically with the areas 11 and 12. Further, the device consists of a storage device 4 for storing information of a display screen, a tablet for relating the respective areas, etc. Consequently, when area concatenation is instructed, the document is displayed while concatenated among the areas, but when there is an area whose concatenation is not instructed, the document is displayed only in the area.
Patent JP-H04160155-A (JP)
Title: Mgo target
Inventor: KUROKI TOSHIHIRO
IPC: C01F5/02
Filed: 1990-10-22
Abstract: PURPOSE:To obtain the MgO target which allows the easy production of highly crystalline MgO thin films with an inexpensive material by using electromolten MgO as its essential component. CONSTITUTION:The MgO film is the substrate of a superconducting thin film of a Y-Ba-Cu-O system, etc., is formed on a substrate consisting of Si, etc., by executing sputtering with the MgO as a target. The content of the electromolten MgO in the MgO of the above-mentioned MgO target is specified to >=60wt.%. The MgO thin film having the high crystallinity is inexpensively formed in this way. The MgO thin film is formed as a substrate and the superconducting thin film is economically epitaxially grown thereon.
Patent JP-H09130070-A (JP)
Title: Heat dissipating device for electronic device
Inventor: KATSUTA SHINYA
IPC: H05K9/00
Filed: 1995-10-31
Abstract: PROBLEM TO BE SOLVED: To miniaturize an AC adapter by a method wherein the heat generated on an electronic part is transmitted to a cabinet through a heat dissipating plate and a heat transmitting member. SOLUTION: When heat is generated on an electronic part 5, the heat is transmitted to a heat radiating plate 8, and then it is transmitted to the heat conductive member 11 which is in contact with the heat radiating plate 8. The heat transmitted to the heat conductive member 11 is transmitted to a plane contact part 11B from the contact part 11A of the heat conducting part 11. Consequently, as the plane contact part 11B is in the state of contact with a bottom plate 1A, the heat transmitted to the plane contact part 11B is transmitted to the bottom plate 1A of the lower cabinet 1. Accordingly, the heat generated on the electronic part 5 is discharged from the heat radiating plate 8, the heat conductive member 11 and the lower cabinet 1.  Therefore, a heat radiating operation can be conducted reliably even when the heat radiating plate becomes small in size by the miniaturization of an electronic device.
Patent JP-H11241882-A (JP)
Title: Dehydrating machine for umbrella
Inventor: KIN TOUKEN
IPC: F26B9/00
Filed: 1997-08-06
Abstract: PROBLEM TO BE SOLVED: To avoid the employment of an easily broken vinyl bag for a wetted umbrella by a method wherein an evacuating pump or a vacuum cleaner is installed at the bottom of a sealed space for inserting the umbrella. SOLUTION: A suction port of an evacuating pump or a vacuum cleaner 2 is connected to the hole of the bottom of a sealed box or a bag 1 through a pressure resistant rubber tube. A tank 3 for reserving water from a wetted umbrella temporarily is installed between the bag 1 and the evacuating pump or the vacuum cleaner 2 while a sensor for detecting a water level is provided on the tank 3 and a valve is provided on the bottom of the tank 3 so as to stop the evacuating pump or the vacuum cleaner 2 and discharge water when a given amount of water is reserved in the tank 3. An evacuation regulating valve 4 is provided between the bag 1 and the tank 3 so that the evacuating pump or the vacuum cleaner 2 is stopped in accordance with the degree of evacuation and air is introduced into the bag 1.  Further, a switch is provided so as to operate the evacuating pump or the vacuum cleaner 2 when the wetted umbrella is inserted into the bag 1 and a lid is closed.
Patent JP-H10182112-A (JP)
Title: Treatment of metal surface
Inventor: COLGAN SARAH JANE
IPC: C23G1/02
Filed: 1997-10-02
Abstract: PROBLEM TO BE SOLVED: To obtain a stabilizer for stabilizing an acidic aqueous solution of hydrogen peroxide for treating metal surface. SOLUTION: This stabilizer contains (a) hydroxybenzoic acid, preferably p-hydroxybenzoic acid, (b) a hydrotropic arylsulfonic acid, preferably p- toluenesulfonic acid and (c) a hydrophobic alkarylsulfonic acid, preferably dodecylbenzene sulfonic acid at a weight ratio of (80-200):(50-120):(2.5-6). The stabilizer, most preferably, exists in a concentration of 3-10g/L in 35-70% aqueous hydrogen peroxide solution introduced into an acidic aqueous solution for treating a metal.
Patent JP-H07114317-A (JP)
Title: Toner carrying device
Inventor: MOMOSE KIYOJI
IPC: G03G21/10
Filed: 1993-10-19
Abstract: PURPOSE:To efficiently and smoothly carry toner with a simple constitution. CONSTITUTION:A coil spring 510 arranged to be able to circulate between a cleaning device and a developing device and having an annular shape in a naturally left state is guided by a rectangular guide part 530 consisting of corner parts C1 to C4 and circular-arc parts proximate to a straight line L1 to L4, and driven by a driving gear 520 to circulate. The guide part 530 is constituted of a low frictional material and an open spot where the lower part of the coil spring is opened is provided at the developing device-corresponding part thereof.
Patent JP-H08114288-A (JP)
Title: Piping closed sheet and closing structure thereof
Inventor: KOIZUMI YUKIMASA
IPC: H02G3/22
Filed: 1994-10-13
Abstract: PURPOSE: To solve such troublesome operations as pouring a urethane foaming liquid in a pipe for foaming and curing that is so far applied at the time of hermetically sealing a cable inlet at a manhole connection of an underground pipe for a telephone cable, an optical cable or the like as well as to make the removal work of a hardened urethane foaming product so as to be solvable in time of cable replacement. CONSTITUTION: A rubber of soft plastic strip material is wound on a circular structure to be situated at the inside and outside of an external pipeline 2 as far as becoming almost the same thickness as an outer diameter of this external pipeline, and further this strip material is wound on the winding part and the external pipeline astraddle. Then a caulking composed 9 is set up in each winding start part on the circular structure and the external pipeline in addition to the winding end part at need, and each circumference of the external pipeline and the circular structure wound is clamped tight with a piping fixture.
Patent JP-S62142885-A (JP)
Title: Scroll compressor
Inventor: NAKAMURA TOSHIYUKI
IPC: F04C29/02
Filed: 1985-12-16
Abstract: PURPOSE:To carry out the lubrication of a bearing instantly at the time of starting a compressor and prevent the seizing of said bearing by forming an oil sump in a part on the top end part of the main spindle, and near said bearing, of an enclosed vertical scroll compressor. CONSTITUTION:Plural stop holes 21 having open top ends are formed on the top end part of the main spindle 5 and near bearings 15, 16, of an enclosed vertical scroll compressor. Thereby, part of oil which is fed to the bearings 15, 16 from a through hole 20 in the main spindle 5 when operating, can be stored in the stop holes 21. And, when the compressor is restarted after being stopped, the oil being stored in the stop holes can be instantly fed to the bearings 15, 16 due to centrifugal force, thereby, preventing the seizing of the bearings 15, 16.
Patent JP-H02129727-A (JP)
Title: Error collecting method for sort processor
Inventor: KIREGAWA MASARU
IPC: G06F11/34
Filed: 1988-11-10
Abstract: PURPOSE:To simplify the error processing by executing a report immediately, when a fault by which a sort processing cannot be continued is detected by a sort processor, and reporting the contents of an error to a host mechanism after the sort processing is completed, in the case of a fault by which the sort processing can be continued. CONSTITUTION:When some sort processor detects a fault by which a sort processing cannot be continued, the sort processing by sort processors 12 - 14 of all stages are interrupted immediately, and the contents of an error at that time are reported to a host mechanism 15. Also, when a fault by which the sort processing can be continued is detected, the processing of the sort processors 12 - 14 of all stages is stopped after the sort processing is completed, the contents of an error are reported to the host mechanism 15, and after an error analysis is executed, the sort processing is reexecuted. In such a way, even if a kind and a quality of the error increase in proportion to the number of stages of the sort processes 12 - 14, the error processing is executed simply. Also, when a fault exists in a data bus, it is prevented that a bus parity check does not work in the course of collecting incorrect fault information.
Patent JP-2001107884-A (JP)
Title: Self-priming type centrifugal pump
Inventor: NAKADA JOJI
IPC: F04D9/02
Filed: 1999-10-05
Abstract: PROBLEM TO BE SOLVED: To provide a self-priming type centrifugal pump having a structure capable of preventing a staying of water in a bag portion chamber at the time of a stopping of pump operation without increasing the number of part items. SOLUTION: In this self-priming type centrifugal pump, a partition wall 14 has an air removal port (fifth communication port) 14e for communicating a discharge chamber 31 with a bag portion chamber 33 at an upper portion. An impeller casing 13 has a first notch 33a for communicating the bag portion chamber 33 with an impeller chamber 20 at a lower portion of an upper partition wall 22a. Water in the discharge chamber 31 is filled in the bag portion chamber 3 through the air removal port 14e at the time of pumping operation. When a pump operation is stopped, since an air is naturally communicated from a discharge coupling 25 with the bag portion chamber 33 through the discharge chamber 31 and the air removal port 14, water staying in the bag portion chamber 3 returns into the impeller chamber 20 through the first notch 33a as a priming.  Therefore, a staying of water in the bag portion chamber 33 can be prevented.
Patent JP-S62143877-A (JP)
Inventor: YAMAZAKI SUSUMU
IPC: C04B35/64
Filed: 1985-12-18
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H01127409-A (JP)
Title: Weather strip fixing structure for sunroof
Inventor: HIRANO OSAMU
IPC: B60J10/00
Filed: 1987-11-11
Abstract: PURPOSE:To enable independent replacement of weather strip by forming a hollow sealed section on the outside face at the base section of an L-shaped weather strip, and adhering the weather strip through a duplicated tape onto the flange section of a retainer or a sunroof glass. CONSTITUTION:A retainer 3 is adhered through adhesive 5 to the circumferential edge section of a sunroof glass 2. A weather strip 1 having L-shaped cross-section and provided with a hollow sealed section 8 on the outside face at the base section 6 is positioned on the outside face at the flange section 3a of the retainer 3 with a decoration lip thereof 1 contacting with the surface of the sunroof glass 2, and the base section 6 is adhered through a duplicated tape 10 to the flange section 3a. Since the weather strip is simply secured through a duplicated tape, the weather strip can be replaced easily and independently.
Patent JP-H11120496-A (JP)
Title: Device for managing parking
Inventor: NODA HAJIME
IPC: G08G1/14
Filed: 1997-10-17
Abstract: PROBLEM TO BE SOLVED: To monitor illegal parking while being away from a parking lot. SOLUTION: Vehicle sensing sensor 7,... is preliminarily set for each parking space, and those vehicle sensing sensors 7,... are set for guard. A vehicle number obtained from a monitoring camera set at a parking lot entrance side is preliminarily compared and collated with the contract relation data by a contracted vehicle collation judging means 17 in this state, and the presence or absence of the contracted vehicle is judged. When it is judged that the contracted vehicle is present, which parking space the contracted vehicle is belonging to is specified from the contract relation data, and the guard of the vehicle sensing sensor 7 in the parking space is released so that the parking of the contracted vehicle can be attained.  Also, when the vehicle other than the contracted vehicle is present, alarm is issued from an alarm generator 24 of the parking space at the time of receiving a vehicle detection signal from the vehicle sensing sensor 7 preliminarily set for guard so that the withdrawal of the vehicle can be urged. Also, the parking space where the vehicle is parking at present, vacant parking space, and illegal packing can be identified on a display device 21.
Patent JP-H02133362-A (JP)
Title: Production of ceramics product
Inventor: YOSHIDA TADATSUGU
IPC: C04B35/00
Filed: 1988-11-11
Abstract: PURPOSE:To prevent warpage deformation in molding of a sheet-like product and to improve the efficiency of finishing by packing ceramics powder parts into the die in such a manner as to be symmetrical via a conductive powder part, press molding and sintering the powders, then removing the part where the conductive powder part is sintered by electric discharge machining. CONSTITUTION:The following constitution is adopted in the process for producing the ceramics product by compressively molding ceramics powder by the press die and sintering the molding, then machining the molding to the product: The ceramics powders 6, 7 are packed into the die (a lower punch 3, an upper punch 4 and a barrel part 5) so as to be symmetrical via the conductive powder part 8 (e.g.: pure iron) and these materials are press molded and sintered. The part 11 where the conductive powder part 8 is sintered is selectively removed by electric discharge machining (electrodes 12 and 13) to obtain plural sintered bodies 9 and 10. The ceramics sintered bodies 9 and 10 separated in such a manner are subjected to the removal of the separating face where the sintered material 11 of the conductive powder layer 8 remains by mechanical grinding, by which the product is obtd.
Patent JP-H05117429-A (JP)
Title: Production of molded article
Inventor: MIZOBUCHI TSUKASA
IPC: C08J7/12
Filed: 1991-10-30
Abstract: PURPOSE:To produce a molded article having a high surface hardness by coating the surface of the molded article with a polymer having units derived from a polyfunctional monomer having (meth)acryloyloxy groups, exposing the surface to ultraviolet rays, treating it with an alkali, coating it with a specific silica- based condensation polymer, and curing the condensation polymer. CONSTITUTION:The surface of a molded article (e.g. one made from an acrylic resin) is coated with a polymer contg. at least 30wt.% units derived from a polyfunctional monomer having at least two (meth)acryloyloxy groups (e.g. dipentaerythritol hexaacrylate) in the molecule, exposed to ultraviolet rays with wave lengths of 300nm or lower, treated with 0.1-50wt.% aq. sodium hydroxide soln. at 0-100 deg.C for 0.01-100hr to form an acidic group in an amt. of at least 0.02mumol/cm<2>, and coated with a silica-based condensation polymer obtd. by the cohydrolysis and copolycondensation of a colloidal silica, two specific silane compds. (e.g. tetraethoxysilane and glycidoxymethyltrimethoxysilane), magnesium perchlorate, an org. solvent, etc. Then, the condensation polymer is cured.
Patent JP-H09169812-A (JP)
Title: Production of polymer powder, polymer powder and binder containing the polymer powder
Inventor: YOAHIMU PAKUSHIYU
IPC: C08J3/16
Filed: 1996-10-28
Abstract: The production of polymer powder comprises drying an aqueous dispersion of a polymer (A) in which the dispersed particles have a positive or negative electric charge on the surface. The process comprises adding, as auxiliary drying agent, a polyelectrolyte (B) which, in its dissociated form as poly-ion and counter-ion is soluble in the aqueous dispersion medium and in which the charge on the poly-ion is opposite to the surface charge on the dispersed polymer. Also claimed are: (i) the polymer powder obtained by this process; and (ii) the polymer powder containing charged spherical particles of (A) and a polyelectrolyte (B).